The national standards strictly covered by the explosion-proof hydrogen fluoride detection alarm are GB12358-2006 "General technical requirements for environmental gas detection and alarm devices for workplaces" and GB15322.1-2003 "Point-type flammable gas detectors with measurement range of 0 to 100% LEL" GB16808-2008 "combustible gas alarm controller" flammable gas leakage alarm controller has beautiful appearance, clear display interface and simple operation. The whole product adopts modular structure design and is easy to maintain.
The hydrogen fluoride detection alarm can effectively detect the concentration of flammable and toxic gases, and prevent the concentration of flammable and toxic gases exceeding the standard after gas leakage. The hydrogen fluoride detection alarm is composed of a gas alarm controller and a gas detector. The controller can be placed in the duty room to control the monitoring points. The flammable toxic gas detector is installed in the gas leaking place, gas detection. The core component of the device is a built-in gas sensor that detects the concentration of flammable gases in the air. The gas detector converts the concentration of the combustible gas detected by the sensor into an electrical signal and transmits it to the controller through the cable. The higher the concentration of the combustible toxic gas, the stronger the electrical signal, when the gas concentration reaches or exceeds the alarm point set by the gas alarm controller. When the gas alarm controller sends out an alarm signal, it can start an external device such as a solenoid valve or an exhaust fan to automatically eliminate hidden dangers.
Hydrogen fluoride detection alarm produced by Jinan De Nai Electronics Co., Ltd., hydrogen fluoride detection alarm, gas leakage concentration alarm, gas alarm device. The hydrogen fluoride detection alarm has obtained the type approval certificate for fire protection products issued by the National Fire Electronic Product Testing Center, and has the production license for measuring instruments issued by the State Quality and Technical Supervision Department.
Key Box And Cash Box
A key box is a special box for storing keys. It is usually made of cold rolled steel. It is a kind of steel office furniture. The biggest difference between it and the ordinary box is that there are many hooks on the key box for hanging the key. Using a key box to store keys can effectively store and classify keys. So that enterprises can be high quality, efficient management.
The wall mounted key box is a secure storage solution designed to hold and organize keys. It typically features a durable metal construction with a lock or combination lock mechanism to prevent unauthorized access. Key boxes come in various sizes and styles, ranging from small boxes that can hold a few keys to larger cabinets that can store hundreds of keys. They are commonly used in commercial buildings, hotels, car rental agencies, and other establishments where multiple keys need to be securely stored and easily accessible. Key boxes help to prevent key loss, theft, and unauthorized access, ensuring the safety and security of the premises.
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